For smaller applications such as conveyor lines, injection molding machines or small presses, consider versatile, compact PVB series piston pumps from Eaton. With an open circuit, variable displacement design, PVB series piston pumps are available with displacements from 10 to 94 cc (0.6 to 5.74 cubic inches) and operating pressures up to 210 bar (3,045 psi).
applications
Factory automation
Hydraulic power supplies
Auxiliary circuits
Machine tools
Small presses and shears
Injection molding machines
Conveyor lines
Mounting Flange
SAE C, 2 Bolt
Seal Material
Buna-N
Shaft Type
Straight w/ Key
Shaft Dia.
1.25 in
Control Location
N/A
Key
5/16 in
Special Design Option
N/A
Displacement Type
Variable
Rotation
Right Hand (CW)
Displacement Zone
One Side of Center
Control Type
Pressure Compensator
Manufacturer Part No.
PVB20-RS-20-CM-11
Shaft Length
1 7/8 in
Model No.
PVB20-RS-20-CM-11
Displacement (in³/rev)
2.61
Port Type
SAE
Mounting
Flange Mount
Inlet Port
SAE-20
Pump Type
Variable Displacement Open Circuit
Outlet Port
SAE-20
Port Location
Rear Port
Pressure Adjustment [Min]
150 psi
Origin
Piston Pumps
Pressure [Max]
3000 psi
GPM @ Speed
20 gpm @ 1750 rpm
Case Drain
SAE-8
Shaft Style
Single Shaft
Maximum Displacement Adjustment
No
Pressure Compensator Variation
N/A
Series
PVB20
Pressure Adjustment [Max]
1500 psi
Design No.
20
Weight
30.5 LB
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